src/App.vue

   1 <template>
   2   <div
   3     id="app"
   4     v-if="config"
   5     :class="[
   6       `theme-${config.theme}`,
   7       isDark ? 'is-dark' : 'is-light',
   8       !config.footer ? 'no-footer' : '',
   9     ]"
  10   >
  11     <DynamicTheme :themes="config.colors" />
  12     <div id="bighead">
  13       <section v-if="config.header" class="first-line">
  14         <div v-cloak class="container">
  15           <div class="logo">
  16             <a href="#">
  17               <img v-if="config.logo" :src="config.logo" alt="dashboard logo" />
  18             </a>
  19             <i v-if="config.icon" :class="config.icon"></i>
  20           </div>
  21           <div class="dashboard-title">
  22             <span class="headline">{{ config.subtitle }}</span>
  23             <h1>{{ config.title }}</h1>
  24           </div>
  25         </div>
  26       </section>
  27
  28       <Navbar
  29         :open="showMenu"
  30         :links="config.links"
  31         @navbar-toggle="showMenu = !showMenu"
  32       >
  33         <DarkMode @updated="isDark = $event" />
  34
  35         <SettingToggle
  36           @updated="vlayout = $event"
  37           name="vlayout"
  38           icon="fa-list"
  39           iconAlt="fa-columns"
  40         />
  41
  42         <SearchInput
  43           class="navbar-item is-inline-block-mobile"
  44           @input="filterServices"
  45           @search-focus="showMenu = true"
  46           @search-open="navigateToFirstService"
  47           @search-cancel="filterServices"
  48         />
  49       </Navbar>
  50     </div>
  51
  52     <section id="main-section" class="section">
  53       <div v-cloak class="container">
  54         <ConnectivityChecker
  55           v-if="config.connectivityCheck"
  56           @network-status-update="offline = $event"
  57         />
  58         <div v-if="!offline">
  59           <!-- Optional messages -->
  60           <Message :item="config.message" />
  61
  62           <!-- Horizontal layout -->
  63           <div v-if="!vlayout || filter" class="columns is-multiline">
  64             <template v-for="group in services">
  65               <h2 v-if="group.name" class="column is-full group-title">
  66                 <i v-if="group.icon" :class="['fa-fw', group.icon]"></i>
  67                 <div v-else-if="group.logo" class="group-logo media-left">
  68                   <figure class="image is-48x48">
  69                     <img :src="group.logo" :alt="`${group.name} logo`" />
  70                   </figure>
  71                 </div>
  72                 {{ group.name }}
  73               </h2>
  74               <Service
  75                 v-for="(item, index) in group.items"
  76                 :key="index"
  77                 v-bind:item="item"
  78                 :class="['column', `is-${12 / config.columns}`]"
  79               />
  80             </template>
  81           </div>
  82
  83           <!-- Vertical layout -->
  84           <div
  85             v-if="!filter && vlayout"
  86             class="columns is-multiline layout-vertical"
  87           >
  88             <div
  89               :class="['column', `is-${12 / config.columns}`]"
  90               v-for="group in services"
  91               :key="group.name"
  92             >
  93               <h2 v-if="group.name" class="group-title">
  94                 <i v-if="group.icon" :class="['fa-fw', group.icon]"></i>
  95                 <div v-else-if="group.logo" class="group-logo media-left">
  96                   <figure class="image is-48x48">
  97                     <img :src="group.logo" :alt="`${group.name} logo`" />
  98                   </figure>
  99                 </div>
 100                 {{ group.name }}
 101               </h2>
 102               <Service
 103                 v-for="(item, index) in group.items"
 104                 :key="index"
 105                 v-bind:item="item"
 106               />
 107             </div>
 108           </div>
 109         </div>
 110       </div>
 111     </section>
 112
 113     <footer class="footer">
 114       <div class="container">
 115         <div
 116           class="content has-text-centered"
 117           v-if="config.footer"
 118           v-html="config.footer"
 119         ></div>
 120       </div>
 121     </footer>
 122   </div>
 123 </template>
 124
 125 <script>
 126 const jsyaml = require("js-yaml");
 127 const merge = require("lodash.merge");
 128
 129 import Navbar from "./components/Navbar.vue";
 130 import ConnectivityChecker from "./components/ConnectivityChecker.vue";
 131 import Service from "./components/Service.vue";
 132 import Message from "./components/Message.vue";
 133 import SearchInput from "./components/SearchInput.vue";
 134 import SettingToggle from "./components/SettingToggle.vue";
 135 import DarkMode from "./components/DarkMode.vue";
 136 import DynamicTheme from "./components/DynamicTheme.vue";
 137
 138 import defaultConfig from "./assets/defaults.yml";
 139
 140 export default {
 141   name: "App",
 142   components: {
 143     Navbar,
 144     ConnectivityChecker,
 145     Service,
 146     Message,
 147     SearchInput,
 148     SettingToggle,
 149     DarkMode,
 150     DynamicTheme,
 151   },
 152   data: function () {
 153     return {
 154       config: null,
 155       services: null,
 156       offline: false,
 157       filter: "",
 158       vlayout: true,
 159       isDark: null,
 160       showMenu: false,
 161     };
 162   },
 163   created: async function () {
 164     this.buildDashboard();
 165     window.onhashchange = this.buildDashboard;
 166   },
 167   methods: {
 168     buildDashboard: async function () {
 169       const defaults = jsyaml.load(defaultConfig);
 170       let config;
 171       try {
 172         config = await this.getConfig();
 173         const path =
 174           window.location.hash.substring(1) != ""
 175             ? window.location.hash.substring(1)
 176             : null;
 177
 178         if (path) {
 179           let pathConfig = await this.getConfig(`assets/${path}.yml`); // the slash (/) is included in the pathname
 180           config = Object.assign(config, pathConfig);
 181         }
 182       } catch (error) {
 183         console.log(error);
 184         config = this.handleErrors("⚠️ Error loading configuration", error);
 185       }
 186       this.config = merge(defaults, config);
 187       this.services = this.config.services;
 188       document.title =
 189         this.config.documentTitle ||
 190         `${this.config.title} | ${this.config.subtitle}`;
 191       if (this.config.stylesheet) {
 192         let stylesheet = "";
 193         for (const file of this.config.stylesheet) {
 194           stylesheet += `@import "${file}";`;
 195         }
 196         this.createStylesheet(stylesheet);
 197       }
 198     },
 199     getConfig: function (path = "assets/config.yml") {
 200       return fetch(path).then((response) => {
 201         if (response.redirected) {
 202           // This allows to work with authentication proxies.
 203           window.location.href = response.url;
 204           return;
 205         }
 206         if (!response.ok) {
 207           throw Error(`${response.statusText}: ${response.body}`);
 208         }
 209
 210         const that = this;
 211         return response
 212           .text()
 213           .then((body) => {
 214             return jsyaml.load(body);
 215           })
 216           .then(function (config) {
 217             if (config.externalConfig) {
 218               return that.getConfig(config.externalConfig);
 219             }
 220             return config;
 221           });
 222       });
 223     },
 224     matchesFilter: function (item) {
 225       return (
 226         item.name.toLowerCase().includes(this.filter) ||
 227         (item.subtitle && item.subtitle.toLowerCase().includes(this.filter)) ||
 228         (item.tag && item.tag.toLowerCase().includes(this.filter))
 229       );
 230     },
 231     navigateToFirstService: function (target) {
 232       try {
 233         const service = this.services[0].items[0];
 234         window.open(service.url, target || service.target || "_self");
 235       } catch (error) {
 236         console.warning("fail to open service");
 237       }
 238     },
 239     filterServices: function (filter) {
 240       this.filter = filter;
 241
 242       if (!filter) {
 243         this.services = this.config.services;
 244         return;
 245       }
 246
 247       const searchResultItems = [];
 248       for (const group of this.config.services) {
 249         for (const item of group.items) {
 250           if (this.matchesFilter(item)) {
 251             searchResultItems.push(item);
 252           }
 253         }
 254       }
 255
 256       this.services = [
 257         {
 258           name: filter,
 259           icon: "fas fa-search",
 260           items: searchResultItems,
 261         },
 262       ];
 263     },
 264     handleErrors: function (title, content) {
 265       return {
 266         message: {
 267           title: title,
 268           style: "is-danger",
 269           content: content,
 270         },
 271       };
 272     },
 273     createStylesheet: function (css) {
 274       let style = document.createElement("style");
 275       style.appendChild(document.createTextNode(css));
 276       document.head.appendChild(style);
 277     },
 278   },
 279 };
 280 </script>